GB1375936A - Process for producing conjugated diene type polymer - Google Patents

Process for producing conjugated diene type polymer

Info

Publication number
GB1375936A
GB1375936A GB3850272A GB3850272A GB1375936A GB 1375936 A GB1375936 A GB 1375936A GB 3850272 A GB3850272 A GB 3850272A GB 3850272 A GB3850272 A GB 3850272A GB 1375936 A GB1375936 A GB 1375936A
Authority
GB
United Kingdom
Prior art keywords
examples
groups
products
reaction
reacted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3850272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP46062822A external-priority patent/JPS4828595A/ja
Priority claimed from JP46099643A external-priority patent/JPS5035118B2/ja
Priority claimed from JP10484971A external-priority patent/JPS5035116B2/ja
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of GB1375936A publication Critical patent/GB1375936A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1375936 Derivatives of living polymers MITSUBISHI CHEMICAL INDUSTRIES Ltd 17 Aug 1972 [18 Aug 1971 9 Dec 1971 23 Dec 1971] 38502/72 Headings C3P and C3B Living polymers, prepared by polymerizing a conjugated diene or a mixture of such a diene with a vinyl or vinylidene monomer of formula CH 2 = C(R 1 R 2 ) where R 1 is H or alkyl and R 2 is an aryl pyridyl group in the presence of an alkali metal or an organo-alkli metal compound, are reacted with a halogenoalkylene oxide in a proportion of 0À5-2 moles per mole of polymer. The products contain pendant -OM groups which are readily converted to -OH groups by treatment with a protonic acid, e.g. HCl in methanol. In the examples, living polybutadiene or butadiene/styrene copolymer (Ex. 6) are reacted with epichlorohydrin and the products acidified to give pendant -OH groups in varying number. The -OH group-containing products may be subjected to further reactions, of which the following are exemplified: curing with either toluene diisocyanate or a polyaryl polyisocyanate (Examples 1-13), optionally in admixture with a polyhydroxypolyester (Examples 7-11), polytetramethylene ether glycol (Example 12 or polypropylene ether glycol (Example 13) and with carbon black and dibutyl tin dilaurate; reaction with phthalic (Example 14) or succinic (Example 15) anhydrides to esterify the OH groups and produce pendant carboxyl groups which may be cured by reaction with an epichlorohydrin/bisphenol A epoxy compound (Example 14); and reaction with maleic anhydride (Examples 16, 18, 20), methyl methacrylate (Example 17) or acrylic chloride (Examples 19, 21) to introduce additional double bonds, the products optionally being further reacted with styrene in the presence of benzoyl peroxide (Examples 16-19) or methyl ethyl ketone peroxide/cobalt naphthenate (Example 20).
GB3850272A 1971-08-18 1972-08-17 Process for producing conjugated diene type polymer Expired GB1375936A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46062822A JPS4828595A (en) 1971-08-18 1971-08-18
JP46099643A JPS5035118B2 (en) 1971-12-09 1971-12-09
JP10484971A JPS5035116B2 (en) 1971-12-23 1971-12-23

Publications (1)

Publication Number Publication Date
GB1375936A true GB1375936A (en) 1974-12-04

Family

ID=27297964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3850272A Expired GB1375936A (en) 1971-08-18 1972-08-17 Process for producing conjugated diene type polymer

Country Status (6)

Country Link
US (1) US3830855A (en)
CA (1) CA987835A (en)
DE (1) DE2240741A1 (en)
FR (1) FR2150176A5 (en)
GB (1) GB1375936A (en)
NL (1) NL7211222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854260A1 (en) * 1978-01-04 1979-07-12 Hercules Inc PHOTOPOLYMERIZABLE MIXTURES FOR PRINTING PLATES

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3650721T2 (en) * 1985-10-11 2000-02-17 Asahi Kasei Kogyo K.K., Osaka Compositions containing end-modified block copolymers
US4857434A (en) * 1986-09-23 1989-08-15 W. R. Grace & Co. Radiation curable liquid (meth) acrylated polymeric hydrocarbon maleate prepolymers and formulations containing same
US20040124546A1 (en) * 2002-12-29 2004-07-01 Mukul Saran Reliable integrated circuit and package
JP4021915B2 (en) * 2005-11-25 2007-12-12 株式会社ブリヂストン Photocurable liquid resin production method and photocurable liquid resin produced by the method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854260A1 (en) * 1978-01-04 1979-07-12 Hercules Inc PHOTOPOLYMERIZABLE MIXTURES FOR PRINTING PLATES

Also Published As

Publication number Publication date
US3830855A (en) 1974-08-20
DE2240741A1 (en) 1973-02-22
NL7211222A (en) 1973-02-20
FR2150176A5 (en) 1973-03-30
CA987835A (en) 1976-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee